>Tiamat SSR Archer (support quick NP)
>S1: 10-20% arts & quick up (3T) for all allies, buff removal res and OC+2 (1time, 3 turns) (9-7T cd)
>S2: 30-50% self battery, Charge np for party except self 20-30% and increase atk 10-20% (3T) and heals 2000 for all allies. (9-7T cd)
>S3: 8 stars per turn buff, increase critical damage by 30-50% (3T) and increase np gauge per turn for all allies 5-10% per turn for all allies. (3T). (8-6T cd)
>NP: Quick
>Apply invul to all allies (1T)
>Increase debuff res by NP level (3T) |50%|75%|87.5%|93.8%|100%|
>Increase quick and arts for all allies by NP level (3T) |30%|40%|45%|47.5%|50%|
>
She seems okay but not particularly amazing. Also she's obviously going to be more useful to Arts than Quick.